Read the numbers and decide what the next number should be. 11, 22, 13, 26, 15, 30, 17,?
Solution:
Patterns include a series or sequence that generally repeats itself. The patterns that we observe in our daily lives are those of colors, actions, shapes, numbers, etc.
They can be related to any event or object and can be finite or infinite.
In mathematics, patterns are a set of numbers arranged in a sequence such that they are related to each other in a specific rule.
These rules define a way to calculate or solve problems.
For example, in a sequence of 3,6,9,12,_, each number is increasing by 3.
So, according to the pattern, the last number will be 12 + 3 = 15.
Given that :
the number pattern is 11, 22, 13, 26, 15, 30, 17.
Taking first two terms, 11 and 22
We find 11 × 2 = 22
Similarly, 13 × 2 = 26
15 × 2 = 30
So, 17 × 2 = 34
Therefore, the next number is 34.
Read the numbers and decide what the next number should be. 11, 22, 13, 26, 15, 30, 17,?
Summary:
The next number in the pattern 11, 22, 13, 26, 15, 30, 17 is 34.
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